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Abstract
In the BUILD Report 2023:21 Greenhouse gas emissions of new buildings, the analytical basis for establishing potential limit values for greenhouse gas emissions from the new buildings is presented. The report develops a method for establishing limit values based on representative case samples for typical new buildings in Denmark, in which GHG emissions over their life cycle have been calculated according to the current legislation in the Building Regulation (BR18), however, with new environmental data on materials and new emissions factors for the energy grid. Based on the method, potential limit values are proposed which ensures that 1/3 of new buildings from 2025 must perform better than currently. Potential reductions of GHG emissions of implemented new limits estimated.
| Translated title of the contribution | Greenhouse gas emissions of new buildings: Analytical basis for establishing a new LCA-based limit value for new buildings' GHG emissions from 2025 |
|---|---|
| Original language | Danish |
| Place of Publication | København |
|---|---|
| Publisher | Institut for Byggeri, By og Miljø (BUILD), Aalborg Universitet |
| Edition | 1 |
| Number of pages | 105 |
| ISBN (Electronic) | 978-87-563-2125-9 |
| Commissioning body | Social- og Boligstyrelsen |
| Publication status | Published - Nov 2023 |
| Series | BUILD Rapport |
|---|---|
| Number | 21 |
| Volume | 2023 |
| ISSN | 2597-3118 |
Bibliographical note
This publication is covered by the Danish Copyright Act.Keywords
- Life Cycle Assessment (LCA)
- Greenhouse gas emissions (GHG)
- Limit value
- New construction
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Udvikling af grænseværdier samt opsamling af data fra byggerier og analyser af de klimamæssige og økonomiske effekter
Tozan, B. (Project Participant), Birgisdottir, H. (Project Manager), Zimmermann, R. K. (Project Participant), Sørensen, C. G. (Project Participant), Olsen, C. O. (Project Participant), Brisson Stapel, E. (Project Participant), Rose, J. (PI) & Kragh, J. (PI)
01/01/2021 → 30/06/2025
Project: Consultancy